18672288

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 53524800

約数和(自身を除く): 34852512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 174, 228, 232, 304, 348, 353, 456, 464, 551, 608, 696, 706, 912, 928, 1059, 1102, 1392, 1412, 1653, 1824, 2118, 2204, 2784, 2824, 3306, 4236, 4408, 5648, 6612, 6707, 8472, 8816, 10237, 11296, 13224, 13414, 16944, 17632, 20121, 20474, 26448, 26828, 30711, 33888, 40242, 40948, 52896, 53656, 61422, 80484, 81896, 107312, 122844, 160968, 163792, 194503, 214624, 245688, 321936, 327584, 389006, 491376, 583509, 643872, 778012, 982752, 1167018, 1556024, 2334036, 3112048, 4668072, 6224096, 9336144, 18672288]

約数ペア:

[(1, 18672288), (2, 9336144), (3, 6224096), (4, 4668072), (6, 3112048), (8, 2334036), (12, 1556024), (16, 1167018), (19, 982752), (24, 778012), (29, 643872), (32, 583509), (38, 491376), (48, 389006), (57, 327584), (58, 321936), (76, 245688), (87, 214624), (96, 194503), (114, 163792), (116, 160968), (152, 122844), (174, 107312), (228, 81896), (232, 80484), (304, 61422), (348, 53656), (353, 52896), (456, 40948), (464, 40242), (551, 33888), (608, 30711), (696, 26828), (706, 26448), (912, 20474), (928, 20121), (1059, 17632), (1102, 16944), (1392, 13414), (1412, 13224), (1653, 11296), (1824, 10237), (2118, 8816), (2204, 8472), (2784, 6707), (2824, 6612), (3306, 5648), (4236, 4408)]